<?php

/**
 * This is the model class for table "notif".
 *
 * The followings are the available columns in table 'notif':
 * @property string $id
 * @property string $user_id
 * @property string $message
 */
class Notif extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return Notif the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'notif';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('user_id, message', 'required'),
			array('user_id', 'length', 'max'=>20),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, user_id, message', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'user_id' => 'User',
			'message' => 'Message',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id,true);
		$criteria->compare('user_id',$this->user_id,true);
		$criteria->compare('message',$this->message,true);

		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}

        /**
         * add a new notification into database
         * @param <type> $jobId
         * @param <type> $urlCreator
         * @return <type> null if failed, Notif object if successfull
         */
        public static function applicationNotif($jobId, $urlCreator) {
            $notif = new Notif();
            $job = Job::model()->findByPk($jobId);
            if($job == null) {
                throw new CHttpException('500', 'job not found');
                return null;
            }
            $notif->user_id = $job->poster_id;
            $notif->message = "Seseorang melamar pekerjaan " . CHtml::link("$job->name ", $urlCreator->createUrl("job/view", array('id' => $jobId)));
            if(!$notif->save()) {
                throw new CHttpException('500', 'failed to save notif');
                return null;
            }

            return $notif;
        }
}